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Q. What is the purpose of the peek() method in a stream pipeline?
The peek() method allows you to perform a side-effect on each element of the stream without modifying the stream itself.
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Q. Which of these method returns a largest whole number less than or equal to variable X?
Q. Which class can be used to read data line by line using the readLine() method?
Q. The data or variables, defined within a class are called _______ variables.
Q. Which environment variable is used to set the java path?
Q. Which of these is an incorrect array declaration?
Q. Which of the following can contain both abstract and non-abstract methods?
Q. Java supports input/output of data through the classes included in the _______ package:
Q. Which of the following constant are defined in Character wrapper?
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